发明人刘建华,王建平,徐明华. "Method for the Synthesis of 4-(4-Bromophenyl)-5-(ethylsulfonyl)-1H-thieno[2,3-c]pyrazol-3-amine" [P]. 中国发明专利, 专利号 CN 108851889 B, 授权公告日 2015-02-22.
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